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Prices are valid for 06.11.2026
Bearings / Bearings

Bearing 30311

Are available
Price: 334 uah
Quantity:
Are available
Price : 334 uah
Quantity :
Brand Country of origin of the brand Country of Origin
PRC China China
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Look at the prices for analogues-substitutes:
Name Brand Photo Video Dimensions Price / Availability
Tapered roller
Bearing CX 30311 		CX Фото4 Tapered roller CX 30311 d: 55
D: 120
T: 31.5
Analogues 		406 грн. Are available

Tapered roller
Bearing CRAFT 30311 		CRAFT BEARINGS Фото4 Tapered roller CRAFT 30311 d: 55
D: 120
T: 31.5
Analogues 		536 грн. Are available

Tapered roller
Bearing KINEX 30311 single row tapered roller 		KINEX Фото4 Tapered roller KINEX 30311 single row tapered roller d: 55
D: 120
T: 31.5
Analogues 		1044 грн. Are available

Tapered roller
Bearing 55x120x31,5 30311 		PFI Фото4 Tapered roller 55x120x31,5 30311 d: 55
D: 120
T: 31.5
Analogues 		1170 грн. Are available

Tapered roller
Bearing ZKL 30311 		ZKL Фото4 Tapered roller ZKL 30311 d: 55
D: 120
T: 31.5
Analogues 		1829 грн. Are available

Tapered roller
Bearing NTN 4T-30311 		NTN Фото4 Tapered roller NTN 4T-30311 d: 55
D: 120
T: 31.5
Analogues 		1903 грн. Are available

Tapered roller
Bearing KG 30311 		KG Фото4 Tapered roller KG 30311 d: 55
D: 120
T: 31.5
Analogues 		620 грн. Goods expected Notify me of admission Request a call back
Tapered roller
Bearing TIMKEN 30311 		TIMKEN Фото4 Tapered roller TIMKEN 30311 d: 55
D: 120
T: 31.5
Analogues 		720 грн. Goods expected Notify me of admission Request a call back
Tapered roller
Bearing KOYO 30311 JR 		JTEKT KOYO Фото4 Tapered roller KOYO 30311 JR d: 55
D: 120
T: 31.5
Analogues 		1546 грн. Goods expected Notify me of admission Request a call back
Tapered roller
Bearing NACHI 30311 J 		NACHI Фото4 Tapered roller NACHI 30311 J d: 55
D: 120
T: 31.5
Analogues 		1806 грн. Goods expected Notify me of admission Request a call back
Look at the prices for analogues-substitutes:
№ Notation Brand Photo Video Dimensions Price for 1 pc. / Availability
Tapered roller
Bearing CX 30311 		CX Фото4 Tapered roller CX 30311 d: 55
D: 120
T: 31.5
Analogues 		406 uah Are available
Tapered roller
Bearing CRAFT 30311 		CRAFT BEARINGS Фото4 Tapered roller CRAFT 30311 d: 55
D: 120
T: 31.5
Analogues 		536 uah Are available
Tapered roller
Bearing KINEX 30311 single row tapered roller 		KINEX Фото4 Tapered roller KINEX 30311 single row tapered roller d: 55
D: 120
T: 31.5
Analogues 		1044 uah Are available
Tapered roller
Bearing 55x120x31,5 30311 		PFI Фото4 Tapered roller 55x120x31,5 30311 d: 55
D: 120
T: 31.5
Analogues 		1170 uah Are available
Tapered roller
Bearing ZKL 30311 		ZKL Фото4 Tapered roller ZKL 30311 d: 55
D: 120
T: 31.5
Analogues 		1829 uah Are available
Tapered roller
Bearing NTN 4T-30311 		NTN Фото4 Tapered roller NTN 4T-30311 d: 55
D: 120
T: 31.5
Analogues 		1903 uah Are available
Tapered roller
Bearing KG 30311 		KG Фото4 Tapered roller KG 30311 d: 55
D: 120
T: 31.5
Analogues 		620 грн. Goods expected Notify me of admission Request a call back
Tapered roller
Bearing TIMKEN 30311 		TIMKEN Фото4 Tapered roller TIMKEN 30311 d: 55
D: 120
T: 31.5
Analogues 		720 грн. Goods expected Notify me of admission Request a call back
Tapered roller
Bearing KOYO 30311 JR 		JTEKT KOYO Фото4 Tapered roller KOYO 30311 JR d: 55
D: 120
T: 31.5
Analogues 		1546 грн. Goods expected Notify me of admission Request a call back
Tapered roller
Bearing NACHI 30311 J 		NACHI Фото4 Tapered roller NACHI 30311 J d: 55
D: 120
T: 31.5
Analogues 		1806 грн. Goods expected Notify me of admission Request a call back
Sketch
Фото2 Tapered roller 30311
Characteristics:
(30311)
Bearing inner diameter d d 55 mm
Bearing outside diameter D D 120 mm
Height (width) of bearing assembly T,mm T 31.5 mm
       
Height, width of inner bearing ring B B 29 mm
Height (width) of the outer ring of the bearing C C 25 mm
Dynamic load rating C C 142 kN
Static load rating Co Co 163 kN
Limiting speed of rotation, plastic grease npl 3200 r/min
Limiting speed of rotation, liquid lubrication nl 4300 r/min
       
1.62
1) This description is for informational purposes only and we assume no responsibility for any inaccuracies, errors, etc.
2) The weight of less than 0.001 kg is indicated as 0.001 kg
3) The sketch does not contain all the design features of the product
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Application
30311 is a single-row tapered roller bearing. It belongs to the metric series and consists of two separable parts: the inner ring with the roller and cage assembly (cone) and the outer ring (cup).Dimensions: inner diameter 55 mm, outer diameter 120 mm, width 29 mm.Purpose: Designed to accommodate high combined loads (radial and single-direction axial) in large assemblies requiring high rigidity.Features: Characterized by increased load carrying capacity due to the 303xx series design, which provides a larger contact angle than the 302xx series. The separable design allows for precise axial clearance adjustment during mounting.Application: Widely used in hubs and axles of heavy trucks, agricultural machinery (tractor axles), and powerful industrial gearboxes.